Inline Fuel Valve Petcock For Chinese Made 110Cc 125Cc 150Cc 200Cc 250Cc 300Cc Atv Go-Kart Dirt BikeOriginal Equipment Quality at an Aftermarket Price! Port diameter Less than 1/4 Applications It fits most 50cc 70cc 90cc 110cc 125cc 150cc Chinese Scooters, Mopeds, Quads, ATVs, Dirt pit bikes, and Go Karts. Fits most Chinese brands and some Japanes..